Bip39 Seed. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security towards your wallet that works together with your seed phrase to encrypt and secure your wallet. A PIN, https://45listing.com/story20644173/bip39-words-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list